$ git clone -n https://src.fedoraproject.org/rpms/launchy.git /var/lib/mock/f29-build-7256-1783/root/thebuilddir/tmp/scmroot/launchy
Cloning into '/var/lib/mock/f29-build-7256-1783/root/thebuilddir/tmp/scmroot/launchy'...
$ git reset --hard edd8a1242c2ef621af01994a14390aadc7f6fbd4
HEAD is now at edd8a12 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild